Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
Pueblo 1.3 | OPT | 11 | 0.012997 | 0.017258 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_5.opb |
MD5SUM | f7ce1bbc714a6b404586716e62ae4fc9 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 11 |
Best CPU time to get the best result obtained on this benchmark | 0.010998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 11 |
Optimality of the best value was proved | YES |
Number of variables | 75 |
Total number of constraints | 104 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 104 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 21 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 32 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 173 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00 c Pueblo version 1.4 (September 2005) 0.00 c Developed @ University of Michigan, Ann Arbor, MI 0.00 c by Hossein Sheini 0.01 c starting to Solve 0.01 c #variables read: 75 - #constraints read: 105 0.01 o 16 0.01 o 11 0.01 c optimum objective found = 11 0.01 c total time : 0.01 s 0.01 s OPTIMUM FOUND 0.01 v x1 x2 -x3 x4 -x5 -x16 -x17 x18 -x19 -x20 x21 -x22 -x23 x24 -x25 -x75 x6 -x7 -x8 -x9 -x10 -x74 -x73 -x72 x71 x70 -x11 -x12 -x13 -x14 0.01 v -x15 -x69 -x68 x67 -x66 x65 x64 x63 x62 x61 x60 x59 x58 x57 x56 -x55 -x54 x53 x52 -x51 x50 x49 x48 x47 x46 x45 x44 x43 x42 x41 x40 x39 0.01 v x38 x37 x36 x35 x34 x33 x32 x31 x30 x29 x28 x27 x26
OK 11
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes runsolver version 3.0.1 (c) roussel@cril.univ-artois.fr Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes command line: runsolver --timestamp -w ROOT/results/node87/watcher-46552-1149782429 -o ROOT/results/node87/solver-46552-1149782429 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node87/46552-1149782429/instance-46552-1149782429.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.77 0.93 0.93 3/67 5426 /proc/meminfo: memFree=1858512/2055888 swapFree=4085404/4096564 [pid=5426] ppid=5424 vsize=1140 CPUtime=0 /proc/5426/stat : 5426 (Pueblo13) R 5424 5426 5380 0 -1 4194304 58 0 0 0 0 0 0 0 19 0 1 0 243882006 1167360 43 18446744073709551615 134512640 134579064 4294956672 18446744073709551615 11240372 0 0 4096 0 0 0 0 17 1 0 0 /proc/5426/statm: 583 47 36 16 0 10 0 Child status: 30 Real time (s): 0.017258 CPU time (s): 0.012997 CPU user time (s): 0.010998 CPU system time (s): 0.001999 CPU usage (%): 75.31 Max. virtual memory (cumulated for all children) (Kb): 0 The end
Begin job on node87 on Thu Jun 8 16:00:29 UTC 2006 FILE ID= 46552-1149782429 PBS_JOBID= 373080 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_5.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node87/46552-1149782429/instance-46552-1149782429.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node87/watcher-46552-1149782429 -o ROOT/results/node87/solver-46552-1149782429 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user8/Pueblo13 ROOT/tmp/node87/46552-1149782429/instance-46552-1149782429.opb MD5SUM SOLVER= b45add8200bccdf53727749bff226bd1 MD5SUM BENCH= f7ce1bbc714a6b404586716e62ae4fc9 RANDOM SEED= 248308912 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.234 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 6006.17 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.234 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5999.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1858656 kB Buffers: 15944 kB Cached: 123244 kB SwapCached: 2388 kB Active: 44588 kB Inactive: 103280 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1858656 kB SwapTotal: 4096564 kB SwapFree: 4085404 kB Dirty: 276 kB Writeback: 0 kB Mapped: 16824 kB Slab: 35976 kB Committed_AS: 404576 kB PageTables: 1280 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node87 on Thu Jun 8 16:00:29 UTC 2006